Approaches to the grasshopper problem in Montana: a look at the past (1900-1972) with a view toward the futurePepper, James Hurbert
Bozeman. Agricultural Experiment Station, Montana State University. 1975. 66 p.

Approaches to the public enterprise policy in Asia on investment, prices, and returns criteria: proceedings of & papers presented at the Asian Think-Tank Meeting, held at Kuala Lumpur, on 1-3 September, 1976
Kuala Lumpur. U.N. Asian Centre for Development Administration. 1976. 199 p.